Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/08/2023, 17:31

General

  • Target
    08152023 List.eml.exe
  • Size 754KB
  • Sample230815-v334aace53
  • SHA256 3e4c08f6c576544f406c83ea2361fadddc27361044b615e391fff3d9bf4e4ca2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe
    "C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe
      "C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:4988

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1680-139-0x00000000051D0000-0x000000000526C000-memory.dmp

        memory/1680-134-0x0000000074890000-0x0000000075040000-memory.dmp

        memory/1680-135-0x0000000005540000-0x0000000005AE4000-memory.dmp

        memory/1680-136-0x0000000004F90000-0x0000000005022000-memory.dmp

        memory/1680-137-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

        memory/1680-138-0x0000000004F40000-0x0000000004F4A000-memory.dmp

        memory/1680-133-0x00000000004B0000-0x0000000000572000-memory.dmp

        memory/1680-140-0x0000000074890000-0x0000000075040000-memory.dmp

        memory/1680-141-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

        memory/1680-146-0x0000000074890000-0x0000000075040000-memory.dmp

        memory/4988-142-0x0000000000400000-0x0000000000462000-memory.dmp

        memory/4988-145-0x0000000000400000-0x0000000000462000-memory.dmp

        memory/4988-149-0x0000000000400000-0x0000000000462000-memory.dmp